package com.itcast.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itcast.constant.MessageConstant;
import com.itcast.entity.Result;
import com.itcast.pojo.OrderSetting;
import com.itcast.service.OrderSettingService;
import com.itcast.utils.POIUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/ordersetting")
public class OrderSettingController {
    @Reference
    private OrderSettingService orderSettingService;

    //文件上传，实现预约设置数据批量导入
    @RequestMapping("/upload")
    public Result upload(@RequestParam("excelFile") MultipartFile excelFile){
        try {
            //使用POI解析表格数据
            List<String[]> list = POIUtils.readExcel(excelFile);
            List<OrderSetting> date = new ArrayList<>();
            for (String[] strings : list) {
                String orderData = strings[0];
                String number = strings[1];
                OrderSetting orderSetting = new OrderSetting(new Date(orderData),Integer.parseInt(number));
                date.add(orderSetting);
            }
            //通过dubbo远程调用服务实现数据批量导入数据库
            orderSettingService.add(date);
            return new Result(true,MessageConstant.IMPORT_ORDERSETTING_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false, MessageConstant.IMPORT_ORDERSETTING_FAIL);
        }
    }
    //查询可预约人数
    @RequestMapping("/getOrderSettingMonth")
    public Result getOrderSettingMonth(String date){
        try {
            List<Map> list = orderSettingService.getOrderSettingMonth(date);
            Result result = new Result(true,MessageConstant.GET_ORDERSETTING_SUCCESS);
            result.setData(list);
            return result;
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false,MessageConstant.GET_ORDERSETTING_FAIL);
        }
    }
    //更新预约信息
    @RequestMapping("/editNumberByDate")
    public Result editNumberByDate(@RequestBody OrderSetting orderSetting){
        try {
            orderSettingService.editNumber(orderSetting);
            return new Result(true,MessageConstant.ORDERSETTING_SUCCESS);
        }catch (Exception e){
            e.printStackTrace();
            return new Result(false,MessageConstant.ORDERSETTING_FAIL);
        }
    }
}
